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随着零件批量生产的增大,摇臂类零件落后的加工方法和保证能力的低下突现出来,技术条件超差、表面质量差和国外同类型的零件相比差距明显。为彻底解决此难题,公司冷工艺系统的全体人员同心协力、发挥各自的聪明才智,在设计和冶金部门的配合下,一举突破此关键。为余量加工和无余量加工的精度分配摸索出最佳方案,不但完全保证零件质量,也使生产效率大大提高,提高将近300%。
With the increase of mass production of parts, backward processing methods and low assurance of rocker arm parts emerge. The technical conditions are poor, and the surface quality is poor compared with the foreign parts of the same type. To completely solve this problem, the company cold process system, all staff work together to play their own wisdom, with the cooperation in the design and metallurgical sector, in one fell swoop breakthrough in this key. To find the best solution for the precision distribution of margin machining and marginless machining, not only the quality of the part is fully guaranteed, but also the production efficiency is greatly improved, increasing nearly 300%.